Rectangular shield excavating machine

E - Fixed Constructions – 21 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21D 9/08 (2006.01) E21D 9/06 (2006.01)

Patent

CA 2059065

A rectangular shield excavating machine comprises a quadrangularly tubular shield body having a space for receiving an excavated matter at the front end, a rotor disposed in the space so as to be capable of being rotated onward and backward angularly around an axis extending in the direction orthogonal to a pair of facing exterior portions of the body, and excavating means disposed in the body, drive means for rotating onward and backward the rotor angularly around the axis, and for driving the excavating means. Large gravels contained in the excavated matter are crushed by being put between the rotor and a member defining the space with the rotationally reciprocating motion of the rotor.

n excavateur à benne rectangulaire comprend une benne tubulaire quadrangulaire dont la partie frontale comporte un espace pour le chargement des matériaux excavés, un rotor disposé dans ledit espace, prévu pour tourner de façon angulaire vers l'avant et vers l'arrière autour d'un axe perpendiculaire à une paire de parois extérieures de la benne, ainsi que des moyens d'excavation disposés dans la benne, des moyens d'entraînement pour faire tourner de façon angulaire le rotor vers l'avant et vers l'arrière autour de l'axe, et pour entraîner les moyens d'excavation. Les gros fragments de gravier contenus dans les matériaux excavés sont broyés entre le rotor et un élément situé dans l'espace de la benne, par le mouvement alternatif du rotor.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Rectangular shield excavating machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rectangular shield excavating machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rectangular shield excavating machine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1783212

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.